Before you float your boat, pull over.

All 15 of the Idaho State Department of Agriculture's boat inspection stations statewide that are aimed at keeping out invasive species such as quagga and zebra mussels are now open seven days a week from 7 a.m. to 7 p.m.

Just in time to keep an eye on traffic over the Fourth and the rest of the summer.

"Idaho's inspection program underscores the importance of preventing these mussels from becoming established in Idaho," said Agriculture Director Celia Gould. "If introduced, these mussels could impact Idaho's water bodies and recreation and likely impose a heavy maintenance burden on irrigated agriculture, power generation and water suppliers."

Stations began opening in March. All boat traffic must stop at the stations.

About 10,000 boats have been inspected statewide this year for aquatic invasive species and noxious weeds. ISDA has intercepted 18 fouled boats, half of which were destined for Idaho waters.

Local stations include: eastbound Interstate 90 at Huetter, Highway 53 just inside the state line, westbound I-90 near Rose Lake, Oldtown and Samuels.

All of Idaho's water bodies have tested negative for the invasive species, but they have been found in waters of other western states, causing economic and environmental harm.

"We continue to work with our regional partners to prevent these fouled boats from launching in Pacific Northwest waters," Gould said. "We need boaters to be vigilant and help us in this effort to keep them out."

All boats will be inspected for mussels and/or standing water. Owners also will be asked where they have boated in the previous 30 days.

The stations will be open through Sept. 9.

For information contact ISDA's Amy Ferriter at (208) 332-8686 or amy.ferriter@agri.idaho.gov.